Do you have the need to low connections to speed up the process?
Then read on 🙂
The problem with many files is that your browser needs a connection to “get” the file.. Creating/setting up such a connection takes time, and you don’t want that to happen too much…
[b:6c9a719e63]Read on:[/b:6c9a719e63] ( With working code examples )
https://www.web2cafe.nl/een-js-bestand-waarin-andere-worden-ingeladen-t359.html ( dutch )